| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.97 | 7.608% | $29.0219 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $14.37 | 7.445% | $15.4398 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $238.60 | 7.123% | $255.5955 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $63.59 | 7.105% | $68.1081 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $162.65 | 6.591% | $173.3703 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $129.95 | 13.168% | $147.0618 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $211.99 | 3.296% | $218.9772 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $848.12 | $907.5746 | $907.58 | $907.55 | $907.60 | |